Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r146-tall-177961074300593.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is HealthRecord-PT-08, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r146-tall-177961074300593
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 536K
-rw-r--r-- 1 mcc users 6.8K Mar 7 12:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Mar 7 12:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Mar 7 12:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Mar 7 12:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 10:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 10:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 10:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 10:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K Mar 7 12:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K Mar 7 12:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Mar 7 12:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 117K Mar 7 12:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 10:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 10:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 68K Mar 3 18:30 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME HealthRecord-PT-08-CTLCardinality-2024-00
FORMULA_NAME HealthRecord-PT-08-CTLCardinality-2024-01
FORMULA_NAME HealthRecord-PT-08-CTLCardinality-2024-02
FORMULA_NAME HealthRecord-PT-08-CTLCardinality-2024-03
FORMULA_NAME HealthRecord-PT-08-CTLCardinality-2024-04
FORMULA_NAME HealthRecord-PT-08-CTLCardinality-2024-05
FORMULA_NAME HealthRecord-PT-08-CTLCardinality-2024-06
FORMULA_NAME HealthRecord-PT-08-CTLCardinality-2024-07
FORMULA_NAME HealthRecord-PT-08-CTLCardinality-2024-08
FORMULA_NAME HealthRecord-PT-08-CTLCardinality-2024-09
FORMULA_NAME HealthRecord-PT-08-CTLCardinality-2024-10
FORMULA_NAME HealthRecord-PT-08-CTLCardinality-2024-11
FORMULA_NAME HealthRecord-PT-08-CTLCardinality-2024-12
FORMULA_NAME HealthRecord-PT-08-CTLCardinality-2024-13
FORMULA_NAME HealthRecord-PT-08-CTLCardinality-2024-14
FORMULA_NAME HealthRecord-PT-08-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779736162866

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HealthRecord-PT-08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202604301425
[2026-05-25 19:09:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-25 19:09:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 19:09:24] [INFO ] Load time of PNML (sax parser for PT used): 71 ms
[2026-05-25 19:09:24] [INFO ] Transformed 156 places.
[2026-05-25 19:09:24] [INFO ] Transformed 326 transitions.
[2026-05-25 19:09:24] [INFO ] Found NUPN structural information;
[2026-05-25 19:09:24] [INFO ] Parsed PT model containing 156 places and 326 transitions and 855 arcs in 160 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 12 ms.
Ensure Unique test removed 26 transitions
Reduce redundant transitions removed 26 transitions.
Support contains 79 out of 156 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 156/156 places, 300/300 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 113 transition count 217
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 113 transition count 217
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 87 place count 112 transition count 215
Iterating global reduction 0 with 1 rules applied. Total rules applied 88 place count 112 transition count 215
Applied a total of 88 rules in 23 ms. Remains 112 /156 variables (removed 44) and now considering 215/300 (removed 85) transitions.
[2026-05-25 19:09:24] [INFO ] Flow matrix only has 206 transitions (discarded 9 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7782837614265419153.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-265809102499614943.kers'
[2026-05-25 19:09:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7782837614265419153.kers, --Pflows, --basisKERS=/tmp/petrispot-output-265809102499614943.kers]
Normalized transition count is 205 out of 206 initially.
Culling duplicate invariants (modulo rational): removing 4 columns.
Culled 4 columns in 0 ms.
// Phase 1: matrix 205 rows 108 cols 592 entries
Finished phase 1 with 95 SingleSign rule and 2 generalized
[2026-05-25 19:09:24] [INFO ] Computed 15 invariants in 0 ms
Computed 15 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-265809102499614943.kers
Total runtime 1 ms.
[2026-05-25 19:09:24] [INFO ] Implicit Places using invariants in 232 ms returned []
[2026-05-25 19:09:24] [INFO ] Flow matrix only has 206 transitions (discarded 9 similar events)
[2026-05-25 19:09:24] [INFO ] Invariant cache hit.
[2026-05-25 19:09:24] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:09:24] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 369 ms to find 0 implicit places.
Running 214 sub problems to find dead transitions.
[2026-05-25 19:09:24] [INFO ] Flow matrix only has 206 transitions (discarded 9 similar events)
[2026-05-25 19:09:24] [INFO ] Invariant cache hit.
[2026-05-25 19:09:24] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/111 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/111 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 2 (OVERLAPS) 1/112 variables, 9/13 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/112 variables, 2/15 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/112 variables, 16/31 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/112 variables, 1/32 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/112 variables, 2/34 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/112 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 8 (OVERLAPS) 205/317 variables, 112/146 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/317 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 10 (OVERLAPS) 1/318 variables, 1/147 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/318 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 12 (OVERLAPS) 0/318 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 214 unsolved
No progress, stopping.
After SMT solving in domain Real declared 318/318 variables, and 147 constraints, problems are : Problem set: 0 solved, 214 unsolved in 13982 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 112/112 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 214/214 constraints, Known Traps: 19/19 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 214 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/111 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/111 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 2 (OVERLAPS) 1/112 variables, 9/13 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/112 variables, 2/15 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/112 variables, 19/34 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/112 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/112 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 7 (OVERLAPS) 205/317 variables, 112/147 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/317 variables, 214/361 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/317 variables, 4/365 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/317 variables, 1/366 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/317 variables, 2/368 constraints. Problems are: Problem set: 0 solved, 214 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 317/318 variables, and 368 constraints, problems are : Problem set: 0 solved, 214 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 112/112 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 214/214 constraints, Known Traps: 27/27 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 44108ms problems are : Problem set: 0 solved, 214 unsolved
Search for dead transitions found 0 dead transitions in 44119ms
Starting structural reductions in LTL mode, iteration 1 : 112/156 places, 215/300 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 44546 ms. Remains : 112/156 places, 215/300 transitions.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 215/215 transitions.
Applied a total of 0 rules in 3 ms. Remains 112 /112 variables (removed 0) and now considering 215/215 (removed 0) transitions.
[2026-05-25 19:10:08] [INFO ] Flow matrix only has 206 transitions (discarded 9 similar events)
[2026-05-25 19:10:08] [INFO ] Invariant cache hit.
[2026-05-25 19:10:08] [INFO ] Implicit Places using invariants in 35 ms returned []
[2026-05-25 19:10:08] [INFO ] Flow matrix only has 206 transitions (discarded 9 similar events)
[2026-05-25 19:10:08] [INFO ] Invariant cache hit.
[2026-05-25 19:10:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:10:08] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 135 ms. Remains : 112/112 places, 215/215 transitions.
Support contains 79 out of 112 places after structural reductions.
[2026-05-25 19:10:09] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-05-25 19:10:09] [INFO ] Flatten gal took : 58 ms
FORMULA HealthRecord-PT-08-CTLCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 19:10:09] [INFO ] Flatten gal took : 29 ms
[2026-05-25 19:10:09] [INFO ] Input system was already deterministic with 215 transitions.
Support contains 78 out of 112 places (down from 79) after GAL structural reductions.
RANDOM walk for 40000 steps (2250 resets) in 1481 ms. (26 steps per ms) remains 29/66 properties
BEST_FIRST walk for 4003 steps (27 resets) in 26 ms. (148 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (28 resets) in 18 ms. (210 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (26 resets) in 15 ms. (250 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (27 resets) in 13 ms. (286 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (31 resets) in 21 ms. (182 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (29 resets) in 17 ms. (222 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (28 resets) in 19 ms. (200 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (30 resets) in 16 ms. (235 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (27 resets) in 18 ms. (210 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (28 resets) in 16 ms. (235 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (24 resets) in 11 ms. (333 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4002 steps (36 resets) in 13 ms. (285 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (28 resets) in 10 ms. (364 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (28 resets) in 7 ms. (500 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (29 resets) in 10 ms. (364 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (32 resets) in 9 ms. (400 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (30 resets) in 18 ms. (210 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4003 steps (28 resets) in 11 ms. (333 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (30 resets) in 19 ms. (200 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (33 resets) in 16 ms. (235 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (27 resets) in 14 ms. (266 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (28 resets) in 8 ms. (444 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (31 resets) in 11 ms. (333 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (29 resets) in 11 ms. (333 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (28 resets) in 9 ms. (400 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (26 resets) in 8 ms. (444 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (28 resets) in 11 ms. (333 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (28 resets) in 9 ms. (400 steps per ms) remains 29/29 properties
[2026-05-25 19:10:09] [INFO ] Flow matrix only has 206 transitions (discarded 9 similar events)
[2026-05-25 19:10:09] [INFO ] Invariant cache hit.
[2026-05-25 19:10:09] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 2 (OVERLAPS) 66/110 variables, 9/12 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/110 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 5 (OVERLAPS) 2/112 variables, 2/15 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/112 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 7 (OVERLAPS) 205/317 variables, 112/127 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/317 variables, 6/133 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/317 variables, 2/135 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/317 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 11 (OVERLAPS) 1/318 variables, 1/136 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/318 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 13 (OVERLAPS) 0/318 variables, 2/138 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/318 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 15 (OVERLAPS) 0/318 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 29 unsolved
No progress, stopping.
After SMT solving in domain Real declared 318/318 variables, and 138 constraints, problems are : Problem set: 0 solved, 29 unsolved in 2574 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 112/112 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 29/29 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 29 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 2 (OVERLAPS) 66/110 variables, 9/12 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/110 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 29 unsolved
Problem AtomicPropp40 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 4/17 constraints. Problems are: Problem set: 1 solved, 28 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/110 variables, 0/17 constraints. Problems are: Problem set: 1 solved, 28 unsolved
At refinement iteration 6 (OVERLAPS) 2/112 variables, 2/19 constraints. Problems are: Problem set: 1 solved, 28 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/112 variables, 6/25 constraints. Problems are: Problem set: 1 solved, 28 unsolved
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp32 is UNSAT
At refinement iteration 8 (INCLUDED_ONLY) 0/112 variables, 20/45 constraints. Problems are: Problem set: 2 solved, 27 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/112 variables, 5/50 constraints. Problems are: Problem set: 2 solved, 27 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/112 variables, 5/55 constraints. Problems are: Problem set: 2 solved, 27 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/112 variables, 1/56 constraints. Problems are: Problem set: 2 solved, 27 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/112 variables, 1/57 constraints. Problems are: Problem set: 2 solved, 27 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/112 variables, 1/58 constraints. Problems are: Problem set: 2 solved, 27 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/112 variables, 3/61 constraints. Problems are: Problem set: 2 solved, 27 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/112 variables, 1/62 constraints. Problems are: Problem set: 2 solved, 27 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/112 variables, 0/62 constraints. Problems are: Problem set: 2 solved, 27 unsolved
At refinement iteration 17 (OVERLAPS) 205/317 variables, 112/174 constraints. Problems are: Problem set: 2 solved, 27 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/317 variables, 27/201 constraints. Problems are: Problem set: 2 solved, 27 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/317 variables, 3/204 constraints. Problems are: Problem set: 2 solved, 27 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/317 variables, 1/205 constraints. Problems are: Problem set: 2 solved, 27 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/317 variables, 1/206 constraints. Problems are: Problem set: 2 solved, 27 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 317/318 variables, and 206 constraints, problems are : Problem set: 2 solved, 27 unsolved in 5012 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 112/112 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 27/29 constraints, Known Traps: 52/52 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7594ms problems are : Problem set: 2 solved, 27 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 39 out of 112 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 112/112 places, 215/215 transitions.
Graph (trivial) has 79 edges and 112 vertex of which 4 / 112 are part of one of the 2 SCC in 8 ms
Free SCC test removed 2 places
Drop transitions (Empty/Sink Transition effects.) removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (complete) has 472 edges and 110 vertex of which 108 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 108 transition count 200
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 107 transition count 199
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 5 place count 107 transition count 198
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 7 place count 106 transition count 198
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 24 place count 89 transition count 164
Iterating global reduction 2 with 17 rules applied. Total rules applied 41 place count 89 transition count 164
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 45 place count 85 transition count 156
Iterating global reduction 2 with 4 rules applied. Total rules applied 49 place count 85 transition count 156
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 52 place count 85 transition count 153
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 54 place count 84 transition count 152
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -49
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 64 place count 79 transition count 201
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 65 place count 79 transition count 200
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 65 place count 79 transition count 199
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 67 place count 78 transition count 199
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 68 place count 78 transition count 198
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 69 place count 77 transition count 198
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 70 place count 77 transition count 198
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 71 place count 77 transition count 197
Applied a total of 71 rules in 71 ms. Remains 77 /112 variables (removed 35) and now considering 197/215 (removed 18) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 77/112 places, 197/215 transitions.
RANDOM walk for 40000 steps (8 resets) in 439 ms. (90 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4000 steps (8 resets) in 38 ms. (102 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4000 steps (8 resets) in 30 ms. (129 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4000 steps (8 resets) in 46 ms. (85 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4000 steps (8 resets) in 30 ms. (129 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4000 steps (8 resets) in 31 ms. (125 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4000 steps (8 resets) in 41 ms. (95 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4000 steps (8 resets) in 30 ms. (129 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4000 steps (8 resets) in 26 ms. (148 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4000 steps (8 resets) in 27 ms. (142 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4000 steps (8 resets) in 48 ms. (81 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4000 steps (8 resets) in 34 ms. (114 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4000 steps (8 resets) in 43 ms. (90 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4000 steps (8 resets) in 45 ms. (86 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4000 steps (8 resets) in 32 ms. (121 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4000 steps (8 resets) in 27 ms. (142 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4000 steps (8 resets) in 20 ms. (190 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4000 steps (8 resets) in 31 ms. (125 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4000 steps (8 resets) in 36 ms. (108 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4000 steps (8 resets) in 31 ms. (125 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4000 steps (8 resets) in 17 ms. (222 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4000 steps (8 resets) in 18 ms. (210 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4000 steps (8 resets) in 17 ms. (222 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4000 steps (8 resets) in 17 ms. (222 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4000 steps (8 resets) in 23 ms. (166 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4000 steps (8 resets) in 20 ms. (190 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4000 steps (8 resets) in 18 ms. (210 steps per ms) remains 27/27 properties
Finished probabilistic random walk after 231147 steps, run visited all 27 properties in 772 ms. (steps per millisecond=299 )
Probabilistic random walk after 231147 steps, saw 34033 distinct states, run finished after 776 ms. (steps per millisecond=297 ) properties seen :27
Successfully simplified 2 atomic propositions for a total of 14 simplifications.
FORMULA HealthRecord-PT-08-CTLCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 19:10:18] [INFO ] Flatten gal took : 12 ms
[2026-05-25 19:10:18] [INFO ] Flatten gal took : 11 ms
[2026-05-25 19:10:18] [INFO ] Input system was already deterministic with 215 transitions.
Computed a total of 12 stabilizing places and 21 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 215/215 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 62 transition count 121
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 62 transition count 121
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 109 place count 53 transition count 102
Iterating global reduction 0 with 9 rules applied. Total rules applied 118 place count 53 transition count 102
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 127 place count 53 transition count 93
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 130 place count 50 transition count 85
Iterating global reduction 1 with 3 rules applied. Total rules applied 133 place count 50 transition count 85
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 136 place count 50 transition count 82
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 138 place count 48 transition count 78
Iterating global reduction 2 with 2 rules applied. Total rules applied 140 place count 48 transition count 78
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 146 place count 48 transition count 72
Applied a total of 146 rules in 6 ms. Remains 48 /112 variables (removed 64) and now considering 72/215 (removed 143) transitions.
[2026-05-25 19:10:18] [INFO ] Flow matrix only has 69 transitions (discarded 3 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2294057731741435.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17760271314349504004.kers'
[2026-05-25 19:10:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2294057731741435.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17760271314349504004.kers]
Normalized transition count is 68 out of 69 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 68 rows 48 cols 235 entries
Finished phase 1 with 39 SingleSign rule and 0 generalized
[2026-05-25 19:10:18] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17760271314349504004.kers
Total runtime 0 ms.
[2026-05-25 19:10:18] [INFO ] Implicit Places using invariants in 30 ms returned []
[2026-05-25 19:10:18] [INFO ] Flow matrix only has 69 transitions (discarded 3 similar events)
[2026-05-25 19:10:18] [INFO ] Invariant cache hit.
[2026-05-25 19:10:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:10:18] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
Running 71 sub problems to find dead transitions.
[2026-05-25 19:10:18] [INFO ] Flow matrix only has 69 transitions (discarded 3 similar events)
[2026-05-25 19:10:18] [INFO ] Invariant cache hit.
[2026-05-25 19:10:18] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (OVERLAPS) 1/48 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (OVERLAPS) 68/116 variables, 48/59 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/116 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (OVERLAPS) 1/117 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/117 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 8 (OVERLAPS) 0/117 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Real declared 117/117 variables, and 60 constraints, problems are : Problem set: 0 solved, 71 unsolved in 1633 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 48/48 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 71 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (OVERLAPS) 1/48 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (OVERLAPS) 68/116 variables, 48/62 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/116 variables, 71/133 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/116 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 8 (OVERLAPS) 1/117 variables, 1/134 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/117 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 10 (OVERLAPS) 0/117 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Int declared 117/117 variables, and 134 constraints, problems are : Problem set: 0 solved, 71 unsolved in 3829 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 48/48 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5469ms problems are : Problem set: 0 solved, 71 unsolved
Search for dead transitions found 0 dead transitions in 5470ms
Starting structural reductions in LTL mode, iteration 1 : 48/112 places, 72/215 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5564 ms. Remains : 48/112 places, 72/215 transitions.
[2026-05-25 19:10:24] [INFO ] Flatten gal took : 8 ms
[2026-05-25 19:10:24] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:10:24] [INFO ] Input system was already deterministic with 72 transitions.
[2026-05-25 19:10:24] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:10:24] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:10:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality14776806905804296075.gal : 1 ms
[2026-05-25 19:10:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality8602348839330106329.ctl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14776806905804296075.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8602348839330106329.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,369612,0.095594,7944,2,1847,5,20420,6,0,260,12895,0


Converting to forward existential form...Done !
original formula: EX(AG(EX(TRUE)))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(EX(TRUE)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t12, t13, t15, t17, t19, Intersection with reachable at...222
(forward)formula 0,0,0.722077,30248,1,0,130,152225,160,68,1900,113119,162
FORMULA HealthRecord-PT-08-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 215/215 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 74 transition count 145
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 74 transition count 145
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 81 place count 69 transition count 135
Iterating global reduction 0 with 5 rules applied. Total rules applied 86 place count 69 transition count 135
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 95 place count 69 transition count 126
Applied a total of 95 rules in 10 ms. Remains 69 /112 variables (removed 43) and now considering 126/215 (removed 89) transitions.
[2026-05-25 19:10:25] [INFO ] Flow matrix only has 123 transitions (discarded 3 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6087080271665178310.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10812911923145650815.kers'
[2026-05-25 19:10:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6087080271665178310.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10812911923145650815.kers]
Normalized transition count is 122 out of 123 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 122 rows 69 cols 393 entries
Finished phase 1 with 60 SingleSign rule and 0 generalized
[2026-05-25 19:10:25] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-10812911923145650815.kers
Total runtime 1 ms.
[2026-05-25 19:10:25] [INFO ] Implicit Places using invariants in 47 ms returned []
[2026-05-25 19:10:25] [INFO ] Flow matrix only has 123 transitions (discarded 3 similar events)
[2026-05-25 19:10:25] [INFO ] Invariant cache hit.
[2026-05-25 19:10:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:10:25] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
Running 125 sub problems to find dead transitions.
[2026-05-25 19:10:25] [INFO ] Flow matrix only has 123 transitions (discarded 3 similar events)
[2026-05-25 19:10:25] [INFO ] Invariant cache hit.
[2026-05-25 19:10:25] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/68 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 1 (OVERLAPS) 1/69 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/69 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/69 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/69 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 5 (OVERLAPS) 122/191 variables, 69/81 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/191 variables, 4/85 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/191 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 8 (OVERLAPS) 1/192 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/192 variables, 1/87 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/192 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 11 (OVERLAPS) 0/192 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 125 unsolved
No progress, stopping.
After SMT solving in domain Real declared 192/192 variables, and 87 constraints, problems are : Problem set: 0 solved, 125 unsolved in 5830 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 69/69 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 125/125 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 125 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/68 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 1 (OVERLAPS) 1/69 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/69 variables, 8/17 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/69 variables, 4/21 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/69 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 5 (OVERLAPS) 122/191 variables, 69/90 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/191 variables, 125/215 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/191 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 8 (OVERLAPS) 1/192 variables, 1/216 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/192 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 125 unsolved
At refinement iteration 10 (OVERLAPS) 0/192 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 125 unsolved
No progress, stopping.
After SMT solving in domain Int declared 192/192 variables, and 216 constraints, problems are : Problem set: 0 solved, 125 unsolved in 13237 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 69/69 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 125/125 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 19084ms problems are : Problem set: 0 solved, 125 unsolved
Search for dead transitions found 0 dead transitions in 19085ms
Starting structural reductions in LTL mode, iteration 1 : 69/112 places, 126/215 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19225 ms. Remains : 69/112 places, 126/215 transitions.
[2026-05-25 19:10:45] [INFO ] Flatten gal took : 6 ms
[2026-05-25 19:10:45] [INFO ] Flatten gal took : 6 ms
[2026-05-25 19:10:45] [INFO ] Input system was already deterministic with 126 transitions.
[2026-05-25 19:10:45] [INFO ] Flatten gal took : 5 ms
[2026-05-25 19:10:45] [INFO ] Flatten gal took : 5 ms
[2026-05-25 19:10:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality9615001659742927777.gal : 2 ms
[2026-05-25 19:10:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality3331484839074631100.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9615001659742927777.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3331484839074631100.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.65076e+06,0.238567,15440,2,2513,5,36435,6,0,398,43578,0


Converting to forward existential form...Done !
original formula: (EF(((((AG((p33==0)) + (((p38==0)&&(p92==0))&&(p112==0))) + AF(EX(((p103==0)||(p63==1))))) * !(A((p18==0) U ((p123==0)||(p142==1))))) * E...263
=> equivalent forward existential formula: [FwdG(EY((Init * E(TRUE U ((((!(E(TRUE U !((p33==0)))) + (((p38==0)&&(p92==0))&&(p112==0))) + !(EG(!(EX(((p103==...472
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t8, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, ...435
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 111/0/15
(forward)formula 0,1,3.33135,126820,1,0,478,747317,312,224,3181,586299,559
FORMULA HealthRecord-PT-08-CTLCardinality-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 215/215 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 64 transition count 125
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 64 transition count 125
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 105 place count 55 transition count 106
Iterating global reduction 0 with 9 rules applied. Total rules applied 114 place count 55 transition count 106
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 123 place count 55 transition count 97
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 126 place count 52 transition count 89
Iterating global reduction 1 with 3 rules applied. Total rules applied 129 place count 52 transition count 89
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 132 place count 52 transition count 86
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 134 place count 50 transition count 82
Iterating global reduction 2 with 2 rules applied. Total rules applied 136 place count 50 transition count 82
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 142 place count 50 transition count 76
Applied a total of 142 rules in 6 ms. Remains 50 /112 variables (removed 62) and now considering 76/215 (removed 139) transitions.
[2026-05-25 19:10:48] [INFO ] Flow matrix only has 73 transitions (discarded 3 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6226642342593525449.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11196247140624133588.kers'
[2026-05-25 19:10:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6226642342593525449.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11196247140624133588.kers]
Normalized transition count is 72 out of 73 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 72 rows 50 cols 243 entries
Finished phase 1 with 41 SingleSign rule and 0 generalized
[2026-05-25 19:10:48] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11196247140624133588.kers
Total runtime 0 ms.
[2026-05-25 19:10:48] [INFO ] Implicit Places using invariants in 30 ms returned []
[2026-05-25 19:10:48] [INFO ] Flow matrix only has 73 transitions (discarded 3 similar events)
[2026-05-25 19:10:48] [INFO ] Invariant cache hit.
[2026-05-25 19:10:48] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:10:48] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
Running 75 sub problems to find dead transitions.
[2026-05-25 19:10:48] [INFO ] Flow matrix only has 73 transitions (discarded 3 similar events)
[2026-05-25 19:10:48] [INFO ] Invariant cache hit.
[2026-05-25 19:10:48] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 1 (OVERLAPS) 1/50 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 4 (OVERLAPS) 72/122 variables, 50/61 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/122 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 6 (OVERLAPS) 1/123 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/123 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 8 (OVERLAPS) 0/123 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 75 unsolved
No progress, stopping.
After SMT solving in domain Real declared 123/123 variables, and 62 constraints, problems are : Problem set: 0 solved, 75 unsolved in 1871 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 50/50 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 75/75 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 75 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 1 (OVERLAPS) 1/50 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/50 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 5 (OVERLAPS) 72/122 variables, 50/64 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/122 variables, 75/139 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 8 (OVERLAPS) 1/123 variables, 1/140 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/123 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 10 (OVERLAPS) 0/123 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 75 unsolved
No progress, stopping.
After SMT solving in domain Int declared 123/123 variables, and 140 constraints, problems are : Problem set: 0 solved, 75 unsolved in 3516 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 50/50 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 75/75 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5396ms problems are : Problem set: 0 solved, 75 unsolved
Search for dead transitions found 0 dead transitions in 5396ms
Starting structural reductions in LTL mode, iteration 1 : 50/112 places, 76/215 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5491 ms. Remains : 50/112 places, 76/215 transitions.
[2026-05-25 19:10:53] [INFO ] Flatten gal took : 8 ms
[2026-05-25 19:10:53] [INFO ] Flatten gal took : 5 ms
[2026-05-25 19:10:53] [INFO ] Input system was already deterministic with 76 transitions.
[2026-05-25 19:10:53] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:10:53] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:10:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality1552761365783419635.gal : 1 ms
[2026-05-25 19:10:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality2589630554538727302.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1552761365783419635.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2589630554538727302.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,580293,0.03631,5552,2,867,5,7394,6,0,272,6294,0


Converting to forward existential form...Done !
original formula: AX((EF(AG((p148==1))) * ((p43==0)||(p78==1))))
=> equivalent forward existential formula: ([(EY(Init) * !(E(TRUE U !(E(TRUE U !((p148==1)))))))] = FALSE * [(EY(Init) * !(((p43==0)||(p78==1))))] = FALSE)
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t12, t13, t15, t17, t19, t33, t34, t52, Intersection wi...237
(forward)formula 0,0,0.157165,10752,1,0,131,34822,172,66,1959,26632,163
FORMULA HealthRecord-PT-08-CTLCardinality-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 215/215 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 65 transition count 127
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 65 transition count 127
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 101 place count 58 transition count 113
Iterating global reduction 0 with 7 rules applied. Total rules applied 108 place count 58 transition count 113
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 114 place count 58 transition count 107
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 115 place count 57 transition count 104
Iterating global reduction 1 with 1 rules applied. Total rules applied 116 place count 57 transition count 104
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 117 place count 56 transition count 102
Iterating global reduction 1 with 1 rules applied. Total rules applied 118 place count 56 transition count 102
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 121 place count 56 transition count 99
Applied a total of 121 rules in 14 ms. Remains 56 /112 variables (removed 56) and now considering 99/215 (removed 116) transitions.
[2026-05-25 19:10:54] [INFO ] Flow matrix only has 96 transitions (discarded 3 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17554252862770253918.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-618757645303098333.kers'
[2026-05-25 19:10:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17554252862770253918.kers, --Pflows, --basisKERS=/tmp/petrispot-output-618757645303098333.kers]
Normalized transition count is 95 out of 96 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 95 rows 56 cols 325 entries
Finished phase 1 with 47 SingleSign rule and 0 generalized
[2026-05-25 19:10:54] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-618757645303098333.kers
Total runtime 0 ms.
[2026-05-25 19:10:54] [INFO ] Implicit Places using invariants in 31 ms returned []
[2026-05-25 19:10:54] [INFO ] Flow matrix only has 96 transitions (discarded 3 similar events)
[2026-05-25 19:10:54] [INFO ] Invariant cache hit.
[2026-05-25 19:10:54] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:10:54] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
Running 98 sub problems to find dead transitions.
[2026-05-25 19:10:54] [INFO ] Flow matrix only has 96 transitions (discarded 3 similar events)
[2026-05-25 19:10:54] [INFO ] Invariant cache hit.
[2026-05-25 19:10:54] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 1 (OVERLAPS) 1/56 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/56 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 4 (OVERLAPS) 95/151 variables, 56/67 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/151 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 6 (OVERLAPS) 1/152 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/152 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 8 (OVERLAPS) 0/152 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 98 unsolved
No progress, stopping.
After SMT solving in domain Real declared 152/152 variables, and 68 constraints, problems are : Problem set: 0 solved, 98 unsolved in 2537 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 56/56 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 98/98 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 98 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 1 (OVERLAPS) 1/56 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/56 variables, 4/15 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 5 (OVERLAPS) 95/151 variables, 56/71 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/151 variables, 98/169 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/151 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 8 (OVERLAPS) 1/152 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/152 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 10 (OVERLAPS) 0/152 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 98 unsolved
No progress, stopping.
After SMT solving in domain Int declared 152/152 variables, and 170 constraints, problems are : Problem set: 0 solved, 98 unsolved in 6120 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 56/56 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 98/98 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8668ms problems are : Problem set: 0 solved, 98 unsolved
Search for dead transitions found 0 dead transitions in 8669ms
Starting structural reductions in LTL mode, iteration 1 : 56/112 places, 99/215 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8772 ms. Remains : 56/112 places, 99/215 transitions.
[2026-05-25 19:11:02] [INFO ] Flatten gal took : 9 ms
[2026-05-25 19:11:02] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:11:02] [INFO ] Input system was already deterministic with 99 transitions.
[2026-05-25 19:11:02] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:11:02] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:11:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality15091871519687842206.gal : 1 ms
[2026-05-25 19:11:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality2540287473943490336.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15091871519687842206.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2540287473943490336.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,789516,0.050453,6164,2,794,5,9474,6,0,319,9466,0


Converting to forward existential form...Done !
original formula: AG((EX(!(E((p54==1) U (p19==1)))) + AX((((p140==0)&&(p28==1)) + AG((p25==0))))))
=> equivalent forward existential formula: [(FwdU((EY((FwdU(Init,TRUE) * !(EX(!(E((p54==1) U (p19==1))))))) * !(((p140==0)&&(p28==1)))),TRUE) * !((p25==0))...165
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t12, t13, t15, t16, t18, t19, t21, t22, t24, t26, t28, t...277
(forward)formula 0,0,0.252416,15428,1,0,174,58268,219,85,2409,50304,214
FORMULA HealthRecord-PT-08-CTLCardinality-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 215/215 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 66 transition count 128
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 66 transition count 128
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 99 place count 59 transition count 114
Iterating global reduction 0 with 7 rules applied. Total rules applied 106 place count 59 transition count 114
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 112 place count 59 transition count 108
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 114 place count 57 transition count 102
Iterating global reduction 1 with 2 rules applied. Total rules applied 116 place count 57 transition count 102
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 118 place count 55 transition count 98
Iterating global reduction 1 with 2 rules applied. Total rules applied 120 place count 55 transition count 98
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 126 place count 55 transition count 92
Applied a total of 126 rules in 7 ms. Remains 55 /112 variables (removed 57) and now considering 92/215 (removed 123) transitions.
[2026-05-25 19:11:03] [INFO ] Flow matrix only has 88 transitions (discarded 4 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15116266102527498771.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16678555515587088546.kers'
[2026-05-25 19:11:03] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15116266102527498771.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16678555515587088546.kers]
Normalized transition count is 87 out of 88 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 87 rows 54 cols 295 entries
Finished phase 1 with 45 SingleSign rule and 0 generalized
[2026-05-25 19:11:03] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-16678555515587088546.kers
Total runtime 1 ms.
[2026-05-25 19:11:03] [INFO ] Implicit Places using invariants in 31 ms returned []
[2026-05-25 19:11:03] [INFO ] Flow matrix only has 88 transitions (discarded 4 similar events)
[2026-05-25 19:11:03] [INFO ] Invariant cache hit.
[2026-05-25 19:11:03] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:11:03] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
Running 91 sub problems to find dead transitions.
[2026-05-25 19:11:03] [INFO ] Flow matrix only has 88 transitions (discarded 4 similar events)
[2026-05-25 19:11:03] [INFO ] Invariant cache hit.
[2026-05-25 19:11:03] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/54 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 2 (OVERLAPS) 1/55 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/55 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 5 (OVERLAPS) 87/142 variables, 55/67 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 7 (OVERLAPS) 1/143 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/143 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 9 (OVERLAPS) 0/143 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 91 unsolved
No progress, stopping.
After SMT solving in domain Real declared 143/143 variables, and 68 constraints, problems are : Problem set: 0 solved, 91 unsolved in 2862 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 55/55 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 91/91 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 91 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/54 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 2 (OVERLAPS) 1/55 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/55 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 3/15 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/55 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 6 (OVERLAPS) 87/142 variables, 55/70 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/142 variables, 91/161 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/142 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 9 (OVERLAPS) 1/143 variables, 1/162 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/143 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 11 (OVERLAPS) 0/143 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 91 unsolved
No progress, stopping.
After SMT solving in domain Int declared 143/143 variables, and 162 constraints, problems are : Problem set: 0 solved, 91 unsolved in 6004 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 55/55 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 91/91 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8875ms problems are : Problem set: 0 solved, 91 unsolved
Search for dead transitions found 0 dead transitions in 8875ms
Starting structural reductions in LTL mode, iteration 1 : 55/112 places, 92/215 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8964 ms. Remains : 55/112 places, 92/215 transitions.
[2026-05-25 19:11:12] [INFO ] Flatten gal took : 8 ms
[2026-05-25 19:11:12] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:11:12] [INFO ] Input system was already deterministic with 92 transitions.
[2026-05-25 19:11:12] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:11:12] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:11:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality18284308183992715318.gal : 1 ms
[2026-05-25 19:11:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality17603901442629899001.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality18284308183992715318.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17603901442629899001.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,601435,0.037336,5536,2,602,5,6780,6,0,305,6502,0


Converting to forward existential form...Done !
original formula: EX((EF(AX((p110==1))) * AG(A(((p67==1)||(p105==1)) U ((EX((p70==0)) + (p114==1)) + ((p107==0)||(p6==1)))))))
=> equivalent forward existential formula: [((EY(Init) * E(TRUE U !(EX(!((p110==1)))))) * !(E(TRUE U !(!((E(!(((EX((p70==0)) + (p114==1)) + ((p107==0)||(p6...326
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t12, t13, t15, t16, t18, t19, t21, t23, t25, t27, t45, t...267
(forward)formula 0,1,0.256688,15460,1,0,171,63184,213,85,2259,51132,212
FORMULA HealthRecord-PT-08-CTLCardinality-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 112/112 places, 215/215 transitions.
Graph (trivial) has 142 edges and 112 vertex of which 12 / 112 are part of one of the 6 SCC in 1 ms
Free SCC test removed 6 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 44 place count 62 transition count 128
Iterating global reduction 0 with 43 rules applied. Total rules applied 87 place count 62 transition count 128
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 95 place count 54 transition count 111
Iterating global reduction 0 with 8 rules applied. Total rules applied 103 place count 54 transition count 111
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 109 place count 54 transition count 105
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 111 place count 52 transition count 100
Iterating global reduction 1 with 2 rules applied. Total rules applied 113 place count 52 transition count 100
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 116 place count 52 transition count 97
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 117 place count 51 transition count 95
Iterating global reduction 2 with 1 rules applied. Total rules applied 118 place count 51 transition count 95
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 121 place count 51 transition count 92
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 3 with 6 rules applied. Total rules applied 127 place count 51 transition count 86
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 131 place count 49 transition count 84
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 3 with 3 rules applied. Total rules applied 134 place count 46 transition count 81
Applied a total of 134 rules in 30 ms. Remains 46 /112 variables (removed 66) and now considering 81/215 (removed 134) transitions.
[2026-05-25 19:11:12] [INFO ] Flow matrix only has 73 transitions (discarded 8 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11081288992737214706.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11264545485168954316.kers'
[2026-05-25 19:11:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11081288992737214706.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11264545485168954316.kers]
Normalized transition count is 72 out of 73 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 72 rows 46 cols 256 entries
Finished phase 1 with 37 SingleSign rule and 0 generalized
[2026-05-25 19:11:12] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-11264545485168954316.kers
Total runtime 0 ms.
[2026-05-25 19:11:12] [INFO ] Implicit Places using invariants in 34 ms returned []
[2026-05-25 19:11:12] [INFO ] Flow matrix only has 73 transitions (discarded 8 similar events)
[2026-05-25 19:11:12] [INFO ] Invariant cache hit.
[2026-05-25 19:11:12] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2026-05-25 19:11:12] [INFO ] Redundant transitions in 15 ms returned []
Running 65 sub problems to find dead transitions.
[2026-05-25 19:11:12] [INFO ] Flow matrix only has 73 transitions (discarded 8 similar events)
[2026-05-25 19:11:12] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 2 (OVERLAPS) 8/46 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/46 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 6 (OVERLAPS) 72/118 variables, 46/59 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/118 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 8 (OVERLAPS) 0/118 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 65 unsolved
No progress, stopping.
After SMT solving in domain Real declared 118/119 variables, and 59 constraints, problems are : Problem set: 0 solved, 65 unsolved in 1476 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 46/46 constraints, PredecessorRefiner: 65/65 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 65 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 2 (OVERLAPS) 8/46 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/46 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/46 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 7 (OVERLAPS) 72/118 variables, 46/61 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/118 variables, 65/126 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/118 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 10 (OVERLAPS) 0/118 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 65 unsolved
No progress, stopping.
After SMT solving in domain Int declared 118/119 variables, and 126 constraints, problems are : Problem set: 0 solved, 65 unsolved in 2586 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 46/46 constraints, PredecessorRefiner: 65/65 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4073ms problems are : Problem set: 0 solved, 65 unsolved
Search for dead transitions found 0 dead transitions in 4073ms
Starting structural reductions in SI_CTL mode, iteration 1 : 46/112 places, 81/215 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4200 ms. Remains : 46/112 places, 81/215 transitions.
[2026-05-25 19:11:16] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:11:16] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:11:16] [INFO ] Input system was already deterministic with 81 transitions.
[2026-05-25 19:11:16] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:11:16] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:11:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality1868263690910442113.gal : 0 ms
[2026-05-25 19:11:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality5334948146351640250.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1868263690910442113.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5334948146351640250.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,178205,0.036635,5536,2,1329,5,7003,6,0,252,5899,0


Converting to forward existential form...Done !
original formula: EF(((AF((p36==0)) * (p47==1)) * ((p109==0) + EF(AG((p140!=1))))))
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * (!(EG(!((p36==0)))) * (p47==1))) * (p109==0))] != FALSE + [(FwdU((FwdU(Init,TRUE) * (!(EG(...227
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t10, t11, t13, t14, t16, t17, t20, t21, t30, t31, t52, I...251
(forward)formula 0,1,0.926085,39672,1,0,279,221960,178,133,1858,201978,318
FORMULA HealthRecord-PT-08-CTLCardinality-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 215/215 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 66 transition count 129
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 66 transition count 129
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 101 place count 57 transition count 110
Iterating global reduction 0 with 9 rules applied. Total rules applied 110 place count 57 transition count 110
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 118 place count 57 transition count 102
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 121 place count 54 transition count 94
Iterating global reduction 1 with 3 rules applied. Total rules applied 124 place count 54 transition count 94
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 127 place count 54 transition count 91
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 129 place count 52 transition count 87
Iterating global reduction 2 with 2 rules applied. Total rules applied 131 place count 52 transition count 87
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 137 place count 52 transition count 81
Applied a total of 137 rules in 7 ms. Remains 52 /112 variables (removed 60) and now considering 81/215 (removed 134) transitions.
[2026-05-25 19:11:17] [INFO ] Flow matrix only has 78 transitions (discarded 3 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9287974995179045315.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17495496930836942840.kers'
[2026-05-25 19:11:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9287974995179045315.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17495496930836942840.kers]
Normalized transition count is 77 out of 78 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 77 rows 52 cols 255 entries
Finished phase 1 with 43 SingleSign rule and 0 generalized
[2026-05-25 19:11:17] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-17495496930836942840.kers
Total runtime 0 ms.
[2026-05-25 19:11:17] [INFO ] Implicit Places using invariants in 36 ms returned []
[2026-05-25 19:11:17] [INFO ] Flow matrix only has 78 transitions (discarded 3 similar events)
[2026-05-25 19:11:17] [INFO ] Invariant cache hit.
[2026-05-25 19:11:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:11:17] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
Running 80 sub problems to find dead transitions.
[2026-05-25 19:11:17] [INFO ] Flow matrix only has 78 transitions (discarded 3 similar events)
[2026-05-25 19:11:17] [INFO ] Invariant cache hit.
[2026-05-25 19:11:17] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (OVERLAPS) 1/52 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (OVERLAPS) 77/129 variables, 52/63 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/129 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (OVERLAPS) 1/130 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/130 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 8 (OVERLAPS) 0/130 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Real declared 130/130 variables, and 64 constraints, problems are : Problem set: 0 solved, 80 unsolved in 2067 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 52/52 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 80 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (OVERLAPS) 1/52 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (OVERLAPS) 77/129 variables, 52/66 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/129 variables, 80/146 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/129 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 8 (OVERLAPS) 1/130 variables, 1/147 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/130 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 10 (OVERLAPS) 0/130 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Int declared 130/130 variables, and 147 constraints, problems are : Problem set: 0 solved, 80 unsolved in 3765 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 52/52 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5838ms problems are : Problem set: 0 solved, 80 unsolved
Search for dead transitions found 0 dead transitions in 5838ms
Starting structural reductions in LTL mode, iteration 1 : 52/112 places, 81/215 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5952 ms. Remains : 52/112 places, 81/215 transitions.
[2026-05-25 19:11:23] [INFO ] Flatten gal took : 9 ms
[2026-05-25 19:11:23] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:11:23] [INFO ] Input system was already deterministic with 81 transitions.
[2026-05-25 19:11:23] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:11:23] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:11:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality5996008306484404079.gal : 1 ms
[2026-05-25 19:11:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality7389130396081480585.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5996008306484404079.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7389130396081480585.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.06662e+06,0.042021,5772,2,718,5,8151,6,0,285,7573,0


Converting to forward existential form...Done !
original formula: AG(A(!(AG((p3==1))) U ((EX(((p68==0)||(p18==1))) + EX((p18==1))) + (((p3==0)||(p19==1))&&((p144==0)||(p63==1))))))
=> equivalent forward existential formula: ([((((FwdU(FwdU(Init,TRUE),!(((EX(((p68==0)||(p18==1))) + EX((p18==1))) + (((p3==0)||(p19==1))&&((p144==0)||(p63...436
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t15, t17, t19, t41, t42, t43, t44, Inter...247
(forward)formula 0,1,0.229451,14632,1,0,147,58355,190,75,2058,50292,185
FORMULA HealthRecord-PT-08-CTLCardinality-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 215/215 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 64 transition count 125
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 64 transition count 125
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 105 place count 55 transition count 106
Iterating global reduction 0 with 9 rules applied. Total rules applied 114 place count 55 transition count 106
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 123 place count 55 transition count 97
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 125 place count 53 transition count 92
Iterating global reduction 1 with 2 rules applied. Total rules applied 127 place count 53 transition count 92
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 130 place count 53 transition count 89
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 131 place count 52 transition count 87
Iterating global reduction 2 with 1 rules applied. Total rules applied 132 place count 52 transition count 87
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 135 place count 52 transition count 84
Applied a total of 135 rules in 4 ms. Remains 52 /112 variables (removed 60) and now considering 84/215 (removed 131) transitions.
[2026-05-25 19:11:23] [INFO ] Flow matrix only has 81 transitions (discarded 3 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8102968027023927570.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14315706353834908521.kers'
[2026-05-25 19:11:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8102968027023927570.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14315706353834908521.kers]
Normalized transition count is 80 out of 81 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 80 rows 52 cols 273 entries
Finished phase 1 with 43 SingleSign rule and 0 generalized
[2026-05-25 19:11:23] [INFO ] Computed 9 invariants in 1 ms
Computed 9 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-14315706353834908521.kers
Total runtime 2 ms.
[2026-05-25 19:11:23] [INFO ] Implicit Places using invariants in 34 ms returned []
[2026-05-25 19:11:23] [INFO ] Flow matrix only has 81 transitions (discarded 3 similar events)
[2026-05-25 19:11:23] [INFO ] Invariant cache hit.
[2026-05-25 19:11:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:11:23] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
Running 83 sub problems to find dead transitions.
[2026-05-25 19:11:23] [INFO ] Flow matrix only has 81 transitions (discarded 3 similar events)
[2026-05-25 19:11:23] [INFO ] Invariant cache hit.
[2026-05-25 19:11:23] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 1 (OVERLAPS) 1/52 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 4 (OVERLAPS) 80/132 variables, 52/63 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/132 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 6 (OVERLAPS) 1/133 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/133 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 8 (OVERLAPS) 0/133 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 83 unsolved
No progress, stopping.
After SMT solving in domain Real declared 133/133 variables, and 64 constraints, problems are : Problem set: 0 solved, 83 unsolved in 2262 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 52/52 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 83/83 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 83 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 1 (OVERLAPS) 1/52 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 5 (OVERLAPS) 80/132 variables, 52/65 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/132 variables, 83/148 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/132 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 8 (OVERLAPS) 1/133 variables, 1/149 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/133 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 10 (OVERLAPS) 0/133 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 83 unsolved
No progress, stopping.
After SMT solving in domain Int declared 133/133 variables, and 149 constraints, problems are : Problem set: 0 solved, 83 unsolved in 4905 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 52/52 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 83/83 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7183ms problems are : Problem set: 0 solved, 83 unsolved
Search for dead transitions found 0 dead transitions in 7183ms
Starting structural reductions in LTL mode, iteration 1 : 52/112 places, 84/215 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7297 ms. Remains : 52/112 places, 84/215 transitions.
[2026-05-25 19:11:31] [INFO ] Flatten gal took : 8 ms
[2026-05-25 19:11:31] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:11:31] [INFO ] Input system was already deterministic with 84 transitions.
[2026-05-25 19:11:31] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:11:31] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:11:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality9611187315429471322.gal : 1 ms
[2026-05-25 19:11:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality1682387458534144784.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9611187315429471322.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1682387458534144784.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,597060,0.141311,10564,2,2061,5,30236,6,0,288,22218,0


Converting to forward existential form...Done !
original formula: AX((EF(EX(AF(((p153==0)&&(p28==1))))) + AG(EF(EG((p52==0))))))
=> equivalent forward existential formula: [(FwdU((EY(Init) * !(E(TRUE U EX(!(EG(!(((p153==0)&&(p28==1))))))))),TRUE) * !(E(TRUE U EG((p52==0)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t12, t13, t15, t16, t18, t20, t22, t34, t35, t36, t37, t...272
(forward)formula 0,1,2.67569,102936,1,0,299,640988,191,145,2153,558308,352
FORMULA HealthRecord-PT-08-CTLCardinality-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 215/215 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 66 transition count 128
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 66 transition count 128
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 98 place count 60 transition count 116
Iterating global reduction 0 with 6 rules applied. Total rules applied 104 place count 60 transition count 116
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 113 place count 60 transition count 107
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 115 place count 58 transition count 101
Iterating global reduction 1 with 2 rules applied. Total rules applied 117 place count 58 transition count 101
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 119 place count 56 transition count 97
Iterating global reduction 1 with 2 rules applied. Total rules applied 121 place count 56 transition count 97
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 127 place count 56 transition count 91
Applied a total of 127 rules in 3 ms. Remains 56 /112 variables (removed 56) and now considering 91/215 (removed 124) transitions.
[2026-05-25 19:11:33] [INFO ] Flow matrix only has 87 transitions (discarded 4 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12981426633768794678.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4546610292966828874.kers'
[2026-05-25 19:11:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12981426633768794678.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4546610292966828874.kers]
Normalized transition count is 86 out of 87 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 86 rows 55 cols 289 entries
Finished phase 1 with 46 SingleSign rule and 0 generalized
[2026-05-25 19:11:33] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4546610292966828874.kers
Total runtime 1 ms.
[2026-05-25 19:11:33] [INFO ] Implicit Places using invariants in 42 ms returned []
[2026-05-25 19:11:33] [INFO ] Flow matrix only has 87 transitions (discarded 4 similar events)
[2026-05-25 19:11:33] [INFO ] Invariant cache hit.
[2026-05-25 19:11:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:11:33] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
Running 90 sub problems to find dead transitions.
[2026-05-25 19:11:33] [INFO ] Flow matrix only has 87 transitions (discarded 4 similar events)
[2026-05-25 19:11:33] [INFO ] Invariant cache hit.
[2026-05-25 19:11:33] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/55 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 2 (OVERLAPS) 1/56 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/56 variables, 4/14 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 5 (OVERLAPS) 86/142 variables, 56/70 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 7 (OVERLAPS) 1/143 variables, 1/71 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/143 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 9 (OVERLAPS) 0/143 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 90 unsolved
No progress, stopping.
After SMT solving in domain Real declared 143/143 variables, and 71 constraints, problems are : Problem set: 0 solved, 90 unsolved in 2696 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 56/56 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 90/90 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 90 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/55 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 2 (OVERLAPS) 1/56 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/56 variables, 4/14 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 5 (OVERLAPS) 86/142 variables, 56/70 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 90/160 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/142 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 8 (OVERLAPS) 1/143 variables, 1/161 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/143 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 10 (OVERLAPS) 0/143 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 90 unsolved
No progress, stopping.
After SMT solving in domain Int declared 143/143 variables, and 161 constraints, problems are : Problem set: 0 solved, 90 unsolved in 5055 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 56/56 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 90/90 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7769ms problems are : Problem set: 0 solved, 90 unsolved
Search for dead transitions found 0 dead transitions in 7770ms
Starting structural reductions in LTL mode, iteration 1 : 56/112 places, 91/215 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7863 ms. Remains : 56/112 places, 91/215 transitions.
[2026-05-25 19:11:41] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:11:41] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:11:41] [INFO ] Input system was already deterministic with 91 transitions.
[2026-05-25 19:11:41] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:11:41] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:11:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality9511284472802525501.gal : 1 ms
[2026-05-25 19:11:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality462266496315004050.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9511284472802525501.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality462266496315004050.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,685270,0.039378,5604,2,845,5,6770,6,0,308,5433,0


Converting to forward existential form...Done !
original formula: AG(A((E(AF((p104==1)) U (((!((p1==0)||(p120==1)))||(p55==0))||(p124==1))) + !(EX(((p152==0)||(p54==1))))) U EF((!(EF((p61==1))) * (EF(((p...203
=> equivalent forward existential formula: ([((FwdU(FwdU(Init,TRUE),!(E(TRUE U (!(E(TRUE U (p61==1))) * (E(TRUE U ((p148==0)||(p59==1))) + ((p17==1)&&(p154...519
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t8, t9, t10, t11, t13, t14, t16, t17, t18, t19, t20, t22, t24, t26, t...257
(forward)formula 0,1,0.278857,15536,1,0,155,59291,206,81,2222,42440,204
FORMULA HealthRecord-PT-08-CTLCardinality-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 112/112 places, 215/215 transitions.
Graph (trivial) has 139 edges and 112 vertex of which 12 / 112 are part of one of the 6 SCC in 1 ms
Free SCC test removed 6 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 40 place count 67 transition count 136
Iterating global reduction 0 with 39 rules applied. Total rules applied 79 place count 67 transition count 136
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 87 place count 59 transition count 120
Iterating global reduction 0 with 8 rules applied. Total rules applied 95 place count 59 transition count 120
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 101 place count 59 transition count 114
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 103 place count 57 transition count 108
Iterating global reduction 1 with 2 rules applied. Total rules applied 105 place count 57 transition count 108
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 106 place count 56 transition count 106
Iterating global reduction 1 with 1 rules applied. Total rules applied 107 place count 56 transition count 106
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 109 place count 56 transition count 104
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 2 with 5 rules applied. Total rules applied 114 place count 56 transition count 99
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 124 place count 51 transition count 94
Applied a total of 124 rules in 21 ms. Remains 51 /112 variables (removed 61) and now considering 94/215 (removed 121) transitions.
[2026-05-25 19:11:42] [INFO ] Flow matrix only has 85 transitions (discarded 9 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3165460705939752574.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15129161301327752828.kers'
[2026-05-25 19:11:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3165460705939752574.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15129161301327752828.kers]
Normalized transition count is 84 out of 85 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 84 rows 50 cols 291 entries
Finished phase 1 with 41 SingleSign rule and 0 generalized
[2026-05-25 19:11:42] [INFO ] Computed 10 invariants in 0 ms
Computed 10 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-15129161301327752828.kers
Total runtime 6 ms.
[2026-05-25 19:11:42] [INFO ] Implicit Places using invariants in 37 ms returned []
[2026-05-25 19:11:42] [INFO ] Flow matrix only has 85 transitions (discarded 9 similar events)
[2026-05-25 19:11:42] [INFO ] Invariant cache hit.
[2026-05-25 19:11:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:11:42] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2026-05-25 19:11:42] [INFO ] Redundant transitions in 13 ms returned []
Running 93 sub problems to find dead transitions.
[2026-05-25 19:11:42] [INFO ] Flow matrix only has 85 transitions (discarded 9 similar events)
[2026-05-25 19:11:42] [INFO ] Invariant cache hit.
[2026-05-25 19:11:42] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 3/15 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/51 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 6 (OVERLAPS) 84/135 variables, 51/66 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/135 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 8 (OVERLAPS) 1/136 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/136 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 10 (OVERLAPS) 0/136 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 93 unsolved
No progress, stopping.
After SMT solving in domain Real declared 136/136 variables, and 67 constraints, problems are : Problem set: 0 solved, 93 unsolved in 2721 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 93/93 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 93 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 5/15 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/51 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 6 (OVERLAPS) 84/135 variables, 51/67 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/135 variables, 93/160 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/135 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 9 (OVERLAPS) 1/136 variables, 1/161 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/136 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 93 unsolved
At refinement iteration 11 (OVERLAPS) 0/136 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 93 unsolved
No progress, stopping.
After SMT solving in domain Int declared 136/136 variables, and 161 constraints, problems are : Problem set: 0 solved, 93 unsolved in 5511 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 93/93 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8244ms problems are : Problem set: 0 solved, 93 unsolved
Search for dead transitions found 0 dead transitions in 8245ms
Starting structural reductions in SI_CTL mode, iteration 1 : 51/112 places, 94/215 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 8381 ms. Remains : 51/112 places, 94/215 transitions.
[2026-05-25 19:11:50] [INFO ] Flatten gal took : 6 ms
[2026-05-25 19:11:50] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:11:50] [INFO ] Input system was already deterministic with 94 transitions.
[2026-05-25 19:11:50] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:11:50] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:11:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality3608211453801081470.gal : 0 ms
[2026-05-25 19:11:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality2665416827278959459.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3608211453801081470.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2665416827278959459.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,420557,0.104635,8980,2,1078,5,21128,6,0,286,24834,0


Converting to forward existential form...Done !
original formula: EF(AG((((A((p119!=1) U (p3!=1)) * !(A(AF(((p72==0)||(p6==1))) U AG(((p137==0)||(p73==1)))))) * ((p74==0)&&(p31==1))) * ((p19==0)&&((p137=...185
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((((!((E(!((p3!=1)) U (!((p119!=1)) * !((p3!=1)))) + EG(!((p3!=1))))) * !(!((E(!...413
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t18, t19, t25, t26...325
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,0.808669,36096,1,0,315,196718,226,149,2234,165280,364
FORMULA HealthRecord-PT-08-CTLCardinality-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 215/215 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 69 transition count 135
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 69 transition count 135
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 92 place count 63 transition count 123
Iterating global reduction 0 with 6 rules applied. Total rules applied 98 place count 63 transition count 123
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 106 place count 63 transition count 115
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 108 place count 61 transition count 109
Iterating global reduction 1 with 2 rules applied. Total rules applied 110 place count 61 transition count 109
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 111 place count 60 transition count 107
Iterating global reduction 1 with 1 rules applied. Total rules applied 112 place count 60 transition count 107
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 113 place count 60 transition count 106
Applied a total of 113 rules in 3 ms. Remains 60 /112 variables (removed 52) and now considering 106/215 (removed 109) transitions.
[2026-05-25 19:11:51] [INFO ] Flow matrix only has 103 transitions (discarded 3 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17193216308492387793.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9741371748838490397.kers'
[2026-05-25 19:11:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17193216308492387793.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9741371748838490397.kers]
Normalized transition count is 102 out of 103 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 102 rows 60 cols 337 entries
Finished phase 1 with 51 SingleSign rule and 0 generalized
[2026-05-25 19:11:51] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-9741371748838490397.kers
Total runtime 0 ms.
[2026-05-25 19:11:51] [INFO ] Implicit Places using invariants in 28 ms returned []
[2026-05-25 19:11:51] [INFO ] Flow matrix only has 103 transitions (discarded 3 similar events)
[2026-05-25 19:11:51] [INFO ] Invariant cache hit.
[2026-05-25 19:11:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:11:51] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
Running 105 sub problems to find dead transitions.
[2026-05-25 19:11:51] [INFO ] Flow matrix only has 103 transitions (discarded 3 similar events)
[2026-05-25 19:11:51] [INFO ] Invariant cache hit.
[2026-05-25 19:11:51] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 1 (OVERLAPS) 1/60 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/60 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 4 (OVERLAPS) 102/162 variables, 60/71 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/162 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 6 (OVERLAPS) 1/163 variables, 1/72 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/163 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 8 (OVERLAPS) 0/163 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 105 unsolved
No progress, stopping.
After SMT solving in domain Real declared 163/163 variables, and 72 constraints, problems are : Problem set: 0 solved, 105 unsolved in 2741 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 60/60 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 105/105 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 105 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 1 (OVERLAPS) 1/60 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/60 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 5 (OVERLAPS) 102/162 variables, 60/76 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/162 variables, 105/181 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/162 variables, 1/182 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/162 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 9 (OVERLAPS) 1/163 variables, 1/183 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/163 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 11 (OVERLAPS) 0/163 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 105 unsolved
No progress, stopping.
After SMT solving in domain Int declared 163/163 variables, and 183 constraints, problems are : Problem set: 0 solved, 105 unsolved in 10504 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 60/60 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 105/105 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13258ms problems are : Problem set: 0 solved, 105 unsolved
Search for dead transitions found 0 dead transitions in 13258ms
Starting structural reductions in LTL mode, iteration 1 : 60/112 places, 106/215 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13343 ms. Remains : 60/112 places, 106/215 transitions.
[2026-05-25 19:12:04] [INFO ] Flatten gal took : 6 ms
[2026-05-25 19:12:04] [INFO ] Flatten gal took : 5 ms
[2026-05-25 19:12:04] [INFO ] Input system was already deterministic with 106 transitions.
[2026-05-25 19:12:04] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:12:04] [INFO ] Flatten gal took : 3 ms
[2026-05-25 19:12:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality8439681987389553815.gal : 1 ms
[2026-05-25 19:12:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality14608977423021819659.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8439681987389553815.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14608977423021819659.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.7522e+06,0.110588,9004,2,1754,5,19676,6,0,342,22269,0


Converting to forward existential form...Done !
original formula: AX(EF(((EX(((p96==0)&&(p32==1))) * (p150==0)) * ((!(E((p139==0) U (p49==1))) + (((p120==0)&&(p2==0))&&(p59==1))) * (EG(((p123==0)||(p153=...188
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U ((EX(((p96==0)&&(p32==1))) * (p150==0)) * ((!(E((p139==0) U (p49==1))) + (((p120==0)&&(p...241
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t...338
(forward)formula 0,1,5.76766,185876,1,0,450,1.07339e+06,244,212,2550,1.06305e+06,494
FORMULA HealthRecord-PT-08-CTLCardinality-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 215/215 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 68 transition count 130
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 68 transition count 130
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 96 place count 60 transition count 113
Iterating global reduction 0 with 8 rules applied. Total rules applied 104 place count 60 transition count 113
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 112 place count 60 transition count 105
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 114 place count 58 transition count 99
Iterating global reduction 1 with 2 rules applied. Total rules applied 116 place count 58 transition count 99
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 118 place count 56 transition count 95
Iterating global reduction 1 with 2 rules applied. Total rules applied 120 place count 56 transition count 95
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 126 place count 56 transition count 89
Applied a total of 126 rules in 4 ms. Remains 56 /112 variables (removed 56) and now considering 89/215 (removed 126) transitions.
[2026-05-25 19:12:10] [INFO ] Flow matrix only has 83 transitions (discarded 6 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2990107287107483783.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6477505724956352115.kers'
[2026-05-25 19:12:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2990107287107483783.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6477505724956352115.kers]
Normalized transition count is 82 out of 83 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 82 rows 55 cols 280 entries
Finished phase 1 with 42 SingleSign rule and 2 generalized
[2026-05-25 19:12:10] [INFO ] Computed 12 invariants in 0 ms
Computed 12 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-6477505724956352115.kers
Total runtime 1 ms.
[2026-05-25 19:12:10] [INFO ] Implicit Places using invariants in 37 ms returned []
[2026-05-25 19:12:10] [INFO ] Flow matrix only has 83 transitions (discarded 6 similar events)
[2026-05-25 19:12:10] [INFO ] Invariant cache hit.
[2026-05-25 19:12:10] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:12:10] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
Running 88 sub problems to find dead transitions.
[2026-05-25 19:12:10] [INFO ] Flow matrix only has 83 transitions (discarded 6 similar events)
[2026-05-25 19:12:10] [INFO ] Invariant cache hit.
[2026-05-25 19:12:10] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/55 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 2 (OVERLAPS) 1/56 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/56 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 6/18 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/56 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 6 (OVERLAPS) 82/138 variables, 56/74 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/138 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 8 (OVERLAPS) 1/139 variables, 1/75 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/139 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 10 (OVERLAPS) 0/139 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 88 unsolved
No progress, stopping.
After SMT solving in domain Real declared 139/139 variables, and 75 constraints, problems are : Problem set: 0 solved, 88 unsolved in 2356 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 56/56 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 88/88 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 88 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/55 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 2 (OVERLAPS) 1/56 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/56 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/56 variables, 6/18 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/56 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 6 (OVERLAPS) 82/138 variables, 56/74 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/138 variables, 88/162 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/138 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 9 (OVERLAPS) 1/139 variables, 1/163 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/139 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 11 (OVERLAPS) 0/139 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 88 unsolved
No progress, stopping.
After SMT solving in domain Int declared 139/139 variables, and 163 constraints, problems are : Problem set: 0 solved, 88 unsolved in 4433 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 56/56 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 88/88 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6796ms problems are : Problem set: 0 solved, 88 unsolved
Search for dead transitions found 0 dead transitions in 6796ms
Starting structural reductions in LTL mode, iteration 1 : 56/112 places, 89/215 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6888 ms. Remains : 56/112 places, 89/215 transitions.
[2026-05-25 19:12:17] [INFO ] Flatten gal took : 5 ms
[2026-05-25 19:12:17] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:12:17] [INFO ] Input system was already deterministic with 89 transitions.
[2026-05-25 19:12:17] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:12:17] [INFO ] Flatten gal took : 1 ms
[2026-05-25 19:12:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality12020542977133755466.gal : 1 ms
[2026-05-25 19:12:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality17626746150848653667.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12020542977133755466.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17626746150848653667.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,663399,0.051935,6108,2,1223,5,9365,6,0,301,8109,0


Converting to forward existential form...Done !
original formula: (AX(EG((((AG((p35==1)) * EF((p95==1))) + EX((p1==0))) + (p120==0)))) * E(A(EG(A(((p113==0)||(p53==1)) U (p17==1))) U !(AG((p149==1)))) U ...169
=> equivalent forward existential formula: ([(EY(Init) * !(EG((((!(E(TRUE U !((p35==1)))) * E(TRUE U (p95==1))) + EX((p1==0))) + (p120==0)))))] = FALSE * [...410
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t13, t14, t15, t16, t17, t18, t19, t21, t23, t24, t...267
(forward)formula 0,1,1.03003,43968,1,0,254,226155,214,131,2213,196731,321
FORMULA HealthRecord-PT-08-CTLCardinality-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 215/215 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 71 transition count 138
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 71 transition count 138
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 88 place count 65 transition count 126
Iterating global reduction 0 with 6 rules applied. Total rules applied 94 place count 65 transition count 126
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 100 place count 65 transition count 120
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 101 place count 64 transition count 117
Iterating global reduction 1 with 1 rules applied. Total rules applied 102 place count 64 transition count 117
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 103 place count 63 transition count 115
Iterating global reduction 1 with 1 rules applied. Total rules applied 104 place count 63 transition count 115
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 107 place count 63 transition count 112
Applied a total of 107 rules in 12 ms. Remains 63 /112 variables (removed 49) and now considering 112/215 (removed 103) transitions.
[2026-05-25 19:12:18] [INFO ] Flow matrix only has 108 transitions (discarded 4 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4548345987988466230.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15261837136099890157.kers'
[2026-05-25 19:12:18] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4548345987988466230.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15261837136099890157.kers]
Normalized transition count is 107 out of 108 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 107 rows 62 cols 351 entries
Finished phase 1 with 53 SingleSign rule and 0 generalized
[2026-05-25 19:12:18] [INFO ] Computed 10 invariants in 1 ms
Computed 10 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-15261837136099890157.kers
Total runtime 2 ms.
[2026-05-25 19:12:18] [INFO ] Implicit Places using invariants in 40 ms returned []
[2026-05-25 19:12:18] [INFO ] Flow matrix only has 108 transitions (discarded 4 similar events)
[2026-05-25 19:12:18] [INFO ] Invariant cache hit.
[2026-05-25 19:12:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 19:12:18] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
Running 111 sub problems to find dead transitions.
[2026-05-25 19:12:18] [INFO ] Flow matrix only has 108 transitions (discarded 4 similar events)
[2026-05-25 19:12:18] [INFO ] Invariant cache hit.
[2026-05-25 19:12:18] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/62 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 2 (OVERLAPS) 1/63 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 5/15 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 5 (OVERLAPS) 107/170 variables, 63/78 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/170 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 7 (OVERLAPS) 1/171 variables, 1/79 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/171 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 9 (OVERLAPS) 0/171 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 111 unsolved
No progress, stopping.
After SMT solving in domain Real declared 171/171 variables, and 79 constraints, problems are : Problem set: 0 solved, 111 unsolved in 3850 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 63/63 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 111/111 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 111 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/62 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 2 (OVERLAPS) 1/63 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 5/15 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/63 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 6 (OVERLAPS) 107/170 variables, 63/79 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/170 variables, 111/190 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/170 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 9 (OVERLAPS) 1/171 variables, 1/191 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/171 variables, 1/192 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/171 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 12 (OVERLAPS) 0/171 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 111 unsolved
No progress, stopping.
After SMT solving in domain Int declared 171/171 variables, and 192 constraints, problems are : Problem set: 0 solved, 111 unsolved in 10012 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 63/63 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 111/111 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13873ms problems are : Problem set: 0 solved, 111 unsolved
Search for dead transitions found 0 dead transitions in 13873ms
Starting structural reductions in LTL mode, iteration 1 : 63/112 places, 112/215 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13984 ms. Remains : 63/112 places, 112/215 transitions.
[2026-05-25 19:12:32] [INFO ] Flatten gal took : 6 ms
[2026-05-25 19:12:32] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:12:32] [INFO ] Input system was already deterministic with 112 transitions.
[2026-05-25 19:12:32] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:12:32] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:12:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality5929520255996448477.gal : 0 ms
[2026-05-25 19:12:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality9714688441235541678.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5929520255996448477.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9714688441235541678.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.41208e+06,0.14586,10444,2,2198,5,25898,6,0,357,28071,0


Converting to forward existential form...Done !
original formula: AG((E(!(((EF((p44==1)) + ((p118==1)&&((p52==0)||(p51==1)))) * E(((p138==0)||(p57==1)) U (p28==1)))) U EF(EX((p154==1)))) * AX(EF(((p6==0)...171
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(!(((E(TRUE U (p44==1)) + ((p118==1)&&((p52==0)||(p51==1)))) * E(((p138==0)||(p57==1)) U...276
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t...433
(forward)formula 0,0,1.60603,66440,1,0,366,384530,251,172,2653,297631,406
FORMULA HealthRecord-PT-08-CTLCardinality-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 112/112 places, 215/215 transitions.
Graph (trivial) has 132 edges and 112 vertex of which 12 / 112 are part of one of the 6 SCC in 0 ms
Free SCC test removed 6 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 43 place count 63 transition count 130
Iterating global reduction 0 with 42 rules applied. Total rules applied 85 place count 63 transition count 130
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 94 place count 54 transition count 111
Iterating global reduction 0 with 9 rules applied. Total rules applied 103 place count 54 transition count 111
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 110 place count 54 transition count 104
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 113 place count 51 transition count 96
Iterating global reduction 1 with 3 rules applied. Total rules applied 116 place count 51 transition count 96
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 118 place count 51 transition count 94
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 120 place count 49 transition count 90
Iterating global reduction 2 with 2 rules applied. Total rules applied 122 place count 49 transition count 90
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 128 place count 49 transition count 84
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 133 place count 49 transition count 79
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 137 place count 47 transition count 77
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 3 with 3 rules applied. Total rules applied 140 place count 44 transition count 74
Applied a total of 140 rules in 22 ms. Remains 44 /112 variables (removed 68) and now considering 74/215 (removed 141) transitions.
[2026-05-25 19:12:34] [INFO ] Flow matrix only has 66 transitions (discarded 8 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1347280982534071346.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16890266045635202739.kers'
[2026-05-25 19:12:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1347280982534071346.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16890266045635202739.kers]
Normalized transition count is 65 out of 66 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 65 rows 44 cols 220 entries
Finished phase 1 with 35 SingleSign rule and 0 generalized
[2026-05-25 19:12:34] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-16890266045635202739.kers
Total runtime 3 ms.
[2026-05-25 19:12:34] [INFO ] Implicit Places using invariants in 33 ms returned []
[2026-05-25 19:12:34] [INFO ] Flow matrix only has 66 transitions (discarded 8 similar events)
[2026-05-25 19:12:34] [INFO ] Invariant cache hit.
[2026-05-25 19:12:34] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2026-05-25 19:12:34] [INFO ] Redundant transitions in 11 ms returned []
Running 58 sub problems to find dead transitions.
[2026-05-25 19:12:34] [INFO ] Flow matrix only has 66 transitions (discarded 8 similar events)
[2026-05-25 19:12:34] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (OVERLAPS) 8/44 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 5 (OVERLAPS) 65/109 variables, 44/56 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/109 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (OVERLAPS) 0/109 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Real declared 109/110 variables, and 56 constraints, problems are : Problem set: 0 solved, 58 unsolved in 1112 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 44/44 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 58 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (OVERLAPS) 8/44 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (OVERLAPS) 65/109 variables, 44/57 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/109 variables, 58/115 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/109 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 9 (OVERLAPS) 0/109 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Int declared 109/110 variables, and 115 constraints, problems are : Problem set: 0 solved, 58 unsolved in 1797 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 44/44 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2917ms problems are : Problem set: 0 solved, 58 unsolved
Search for dead transitions found 0 dead transitions in 2917ms
Starting structural reductions in SI_CTL mode, iteration 1 : 44/112 places, 74/215 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3044 ms. Remains : 44/112 places, 74/215 transitions.
[2026-05-25 19:12:37] [INFO ] Flatten gal took : 5 ms
[2026-05-25 19:12:37] [INFO ] Flatten gal took : 1 ms
[2026-05-25 19:12:37] [INFO ] Input system was already deterministic with 74 transitions.
[2026-05-25 19:12:37] [INFO ] Flatten gal took : 1 ms
[2026-05-25 19:12:37] [INFO ] Flatten gal took : 2 ms
[2026-05-25 19:12:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality8415303514222236629.gal : 1 ms
[2026-05-25 19:12:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality5259103212914463056.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8415303514222236629.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5259103212914463056.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,200236,0.045688,5592,2,1370,5,7214,6,0,237,6695,0


Converting to forward existential form...Done !
original formula: EG(AG((AG((p29==1)) + (EF((p56==0)) * ((AG((p36==0)) + (p118==0)) + (p111==0))))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !((!(E(TRUE U !((p29==1)))) + (E(TRUE U (p56==0)) * ((!(E(TRUE U !((p36==0)))) + (p118==0)...185
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t10, t11, t13, t14, t16, t17, t26, t30, t31, t32, Inters...246
(forward)formula 0,0,0.426089,23436,1,0,160,108766,172,81,1749,88142,198
FORMULA HealthRecord-PT-08-CTLCardinality-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-25 19:12:37] [INFO ] Flatten gal took : 4 ms
[2026-05-25 19:12:37] [INFO ] Flatten gal took : 3 ms
Total runtime 193593 ms.

BK_STOP 1779736357620

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="HealthRecord-PT-08"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is HealthRecord-PT-08, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r146-tall-177961074300593"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-08.tgz
mv HealthRecord-PT-08 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;